Wanga Z. Wanley serves as an officer-in-charge (OIC) at the Totoquelleh Clinic for the Ministry of Health and Social Welfare (MOH/SW) Bopolu City, Gbarpolu County. Wanga has worked for more than 16 years in the Liberian health sector. Aside from her current position, she has worked as an Assistant Hygiene Coordinator on NCDDRR Program with the United Methodist Relief Organization, a Health Inspector at the Division of Environmental & Occupational Health. She has also worked as a Registered Nurse at the Chief Jallah Lone Medical Center, Bopolu City, Gbarpolu County, and an Assistant Vaccinator at IDP Camps during the Civil Crisis with MSF Belgium in Liberia. She is also an advocate against sex and gender-based violence.
O. Wanga Z. Wanley was born in Toikei, Belleh District Gbarpolu County Liberia. She graduated from the Len Miller High School in Sinkor, Monrovia, Liberia. Additionally, she holds a Bachelor of Science Degree in Nursing from the United Methodist University (UMU) in Liberia, a diploma in Environmental Health & Professional Nursing from the Tubman National Institute of Medical Arts. She also has several certificates from training in; Integrated Management of Childhood Illnesses, Mental Health Clinician, Carter Center Mental Health Training Program, Psychological First Aid, Israel Aid Liberia.